為

Simplified from 爲.

In the oracle bone script, it is an ideogrammic compound (會意 /会意): 又 (“hand”) + 象 (“elephant”) — a hand holding an elephant. The 又 later became 爪 (“hand; claw”).

Shuowen Jiezi interprets the character as a representation of the female macaque.

The two pronunciations below (“to make; to do; to be”, “for; to; because”) are cognate; the latter is the *–s derivative of the former. Words meaning “to make, to do” often have secondary meanings of “for, as” – compare 作.

Etymology not certain. Starostin compared this word with Tibetan བགྱིད (bgyid, “to make, to manufacture”), བགྱི་བ (bgyi ba, “action, deed”), ཡིན (yin, “is, be”) and Burmese ဝေ (we, “to distribute, to share”). Schuessler (2007) listed *ʔaajh (“to give”) (> Khmer ឲ្យ (ʼaoy, “to give, to donate”)) and Khmer ធ្វើ (thvəə, “to do, to make”), although the vowels do not match.

The graphic representation using a monkey or an elephant probably stems from a homophonic or near-homophonic etymon which was rarely attested; compare Proto-Sino-Tibetan *b/g-woj-n > Jingpho woi (“monkey”) and possibly 猿 (OC *ɢʷan, “ape”). STEDT considers this word to be a possible descendant of Proto-Sino-Tibetan *m-gwi(j) (“elephant”). Outside Sino-Tibetan, compare Proto-Vietic *-vɔːj (“elephant”) > Vietnamese voi (“elephant”).