The Collaborative International Dictionary
Attemperate
Attemperate \At*tem"per*ate\, v. t. To attemper. [Archaic]
Attemperate
Attemperate \At*tem"per*ate\, a. [L. attemperatus, p. p. of attemperare. See Attemper.] Tempered; proportioned; properly adapted.
Hope must be . . . attemperate to the promise.
--Hammond.
Wiktionary
attemperate
Tempered; proportioned; properly adapted. v
(context archaic English) To attemper.