Meaning

noun a levy of one tenth of something

noun an offering of a tenth part of some personal income

verb exact a tithe from

originFrom Middle English tithe, tythe, tethe, from Old English tēoþa, tēoða, teogoþa (in verb senses via Middle English tithen, tythen, tethen, from Old English tēoþian, teogoþian), from a proposed Proto-Germanic *tehunþô, *tehundô (“a tenth”), with its nasal consonant being lost according to the Ingvaeonic nasal spirant law. Cognate with West Frisian tsiende (“tithe”), Saterland Frisian Teeged…

Etymology from Wiktionary, CC BY-SA 3.0