Avoidance
来自Big Physics
wiktionary
From Middle English avoidaunce, probably from Anglo-Norman. (This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)
etymonline
avoidance (n.)
late 14c., "action of emptying," from avoid + -ance. Sense of "action of dodging or shunning" is recorded from early 15c.; it also meant "action of making legally invalid," 1620s; "becoming vacant" (of an office, etc.), mid-15c.
