say it: tran-SPAHY-ur
transpire is a verb meaning "pass through the tissue or substance or its pores or interstices, as of gas". It carries 5 recorded senses.
pass through the tissue or substance or its pores or interstices, as of gas
give off (water) through the skin
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for transpire come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.