Meaning

noun proper alignment; the property possessed by something that is in correct or proper alignment

verb make level, square, balanced, or concentric

adjective consistent with fact or reality; not false; ; - B. Russell

originFrom Middle English treowe, trew, trewe, triwe, true, trwe, from Old English trēowe, trīewe (“faithful, true”), from Proto-Germanic *triwwiz (“faithful, true”), from pre-Germanic *drewh₂yos, from Proto-Indo-European *drewH- (“firm, hard, true”). Cognates Cognate with Saterland Frisian trjou (“honest”), Alemannic German trüüw (“loyal”), Dutch trouw (“loyal, true”), German treu (“loyal, true”),…

Etymology from Wiktionary, CC BY-SA 3.0