Found 2 items, similar to unstrain.
English → English (WordNet) Definition: unstrain unstrain v : cause to feel relaxed; “A hot bath always relaxes me” [syn: relax, unlax, loosen up, unwind, make relaxed] [ant: tense, tense]
English → English (gcide) Definition: Unstrain Unstrain \Un*strain"\, v. t. [1st pref. un- + strain.] To relieve from a strain; to relax. --B. Jonson. [1913 Webster]