D ( day ) - v dair.
dáimh - kindred affection, affinity.
dair - "robur"-Oak (only), fiodh for the letter D, associated with, among other things, hospitality, inheritance, habitation, fertility.
dalta (-í) - 1) foster-child; 2) student; 3) ex-student; 4) pet.
dámh - retinue (esp. of poets, druids, brehons, 7rl).
damh - stag (the modern word also means "ox").
damhna - 1) substance, material; 2) cause of; 3) promising novice.
dán - poetry, gift-talent-vocation, fate-destiny ("a man can't drown whose dán's to be hanged", 7rl) as a unitary concept.
dásacht - 1) fit of raging madness; 2) possession by spirit; 3) sudden panic.
dáthabha - monkshood, wolf bane.
dealg - 1) thorn; 2) brooch.
dearg - red, associated with warriors and kingship.
deas - southward, right (hand), near-by.
deasghnáth (-a) - lit. "Right-hand custom", ritual.
deilín - sing-song chant.
deiseal - clockwise, to open, harvest, welcome, release, spread, invoke outward (cf tuathal).
déithe - "gods" (actually a superior elder race, which while far more wise and powerful than mortals are likewise bound by the basic laws of the universe; it is never used in the singular for an individual).
déithe is dual dom, na - the gods who are rightfully mine (v dual).
deoch dearmaid - drink of forgetfulness.
deochnair[eacht} - divination by dregs or swirling patterns in liquids.
diach - unpleasant aspect of dán, "punishment" for violating geis.
diamhair - thing or place (not person) with magical qualities, esp. difficult to grasp, hidden, potentially threatening, 7rl.
Diarmaid mac Cearbhaill - 6th century king who attempted to re-introduce druidism to Teamhair, which resulted the great curse of desolation upon the site (Pádraig curse on only the "druidry" of Teamhair was apparently over-thrown by Diarmaid's druids, but the great curse was upon the site itself, bound by Ruadán leading a Christian-hermetic conclave of 13 saints (not mere priests).
díbearg - 1) outlawry, state of renouncing dominant society's values, used loosely for roving bands of revilers; 2) slang: (irresponsible) sexual promiscuity.
díbirt - exorcism.
díchaell - best endeavor, one's utmost best, neglect (ironic).
dícheadal - incantation.
dícheadal di cheannaibh - mantra-like incantation using mundane-like repetitive motion, which is unusual in allowably containing rudach).
díchealtair - magical disguise, esp. concealment.
díleas (dílis) - special personal attributes (of person, fiodh, 7rl.).
dílmain drong - lit. "Restraint of crowds"; conformity to common social mind-set.
dinnsheanchas (-ais) - seanchas of place.
díonghabháil - "thatch-yoke", tag at end of bríocht asking it please the gods.
díth - 1) loss, destruction, derivation, lack, requirement; 2) missing element of bríocht.
díthreabh - wilderness, hermitage, isolated place of safety away from other humans.
díthreabhach - hermit who lives, or wanders in, wilderness; cf aonarán.
dlaoi fulla - lit. "Whisp of delusion", originally a twisted whisp of grass or twig magically empowered and thrown at a person to induce madness, but generally any "bad luck" charm targeted at a specific individual which must be in their possession to work.
dleacht - legal due, lawful right, duty (cf dyalgas).
dlí (-the) - binding principle, (cosmic) law.
dlínse - jurisdiction.
dluma dirche - nuclei of darkness.
dlús - 1) compactness; 2) fullness, abundance.
dlúth - 1) warp; 2) nearness; 3) intensity; 4) inner essential.
Do cheann im chrios - "Your head in my belt", fach.
doilbh - v dolb.
doiléire - indistinct image, obscure affair, imprecise fomhothuú, etc.
doilfeacht - stage "magic", slight-of-hand.
doineann - wild cold weather.
doire - (esp. oak but also other type of) grove.
dolb - bit of (usually, not always, transforming) magic, often but not always mealladh (may be actual shape-shift).
Domhan-so, an - 1) the mundane common world; 2) the daily born-to world (as opposed to an Saol Eile and Tír na Marbh).
dord - 1) hum, buzz, murmur; 2) (esp. deep bass) chant.
dos - 3rd (from bottom up) rank poet.
draighean - common name of áirne.
draíocht - druidism (modern word used loosely for magic).
draíodóir - fake druid.
draoi (draoithe) - druid.
draoi (draoithe) allta - "wild" druid, fíordhraoi" (true-druid), druid not associated with court (the adjective refers to wilderness and not "crazy, violent" and connotates amazement).
draoi (draoithe) ríogaí - court druids, toadies, (pun on "royalist" and "most spasmodic").
dréacht (-aí) - 1) portion, part; 2) draft composition; 3) verse to entertain or at social functions (i.e. not filíocht as bríocht), or a scéal that is not a seanchas.
dreanaireacht - divination by the flight of birds.
dreoilín - wren.
drinnrosc - 1) a request, boon (not necessarily by a poet/druid, cf áilgeis); 2) an incitement to quarrel.
druí - older spelling of, but pronounced identically to draoi.
drúide - buffoonery (v drúth).
druídheacht - v draíocht.
drúth - jester, buffoon.
duais - 1) gift, bounty, reward; 2) gloom, distress, sorrow.
dual - 1) spiral, wisp, lock (of hair, 7rl), twist, interlace; 2) native, natural, proper.
dualaíocht - knot work (in art, 7rl).
dualgas - inherent rights, duty, obligation, reward as a single idea (cf dleacht).
duan - song, poem.
Duan Amhairghine - Amhairghin's (qv) challenge to the Tuatha Dé Danann by proclamation of superior poet-hood, the first mortal poem actually on the soil of Ireland (i.e. Amhairghin's Summoning of Ireland from beyond the magic mists was proclaimed from his ship).
dúchas - hereditary claim, ancestral estate.
dúil - desire, will, expectation (cf aigne 7rl).
duille - leaf, foliage, eye-lid, glory, wealth (v duilleog, duilliúr).
duilleog - leaf.
duilliúr - foliage.
dúlra - nature (the elements, 7rl).
dumha - (esp. small burial) mound.
dún - fort, esp. of stone.
Dún Aillinne - capital of pagan Leinster in S.E. Co. Kildare (cf Almu); note: not the "Hill of Allen" in English; an alternative site is Dinn Ríg in Co. Carlow.
dúnchur (-a) - a closing of the entrance to a power site.
dúshlán - challenge.