le·ni·ent (lē'nē-ənt, lēn'yənt) adj. Inclined not to be harsh or strict; merciful, generous, or indulgent: lenient parents; lenient rules.
[Obsolete French, from Latin lēniēns, lēnient-, present participle of lēnīre, to pacify, from lēnis, soft; see lē- in Indo-European roots.] le'ni·ent·ly adv.