lán the full-tide [237].
laxa f. inertness [212].
lén sloth [243]; tossach lubra lén, LL. 345b33.
lethiu broader, wider [235].
lia m. a stone, dat. liic [147].
litánacht f. singing the litany, [14].
lobra = lomrad a stripping [218]; gen. lomartha, ib.
luaithrind a pair of compasses, gen. lúd -e [118]; fo chosmailius luaithrinde, Corm. 13, s.v. Coire Brecáin.
luchra a smile [238].
lúd = lúth agility, quick motion [118]. Wi. nimtha lúd hi cois nó il-láim, LU. 16a5.