PERVAPORATE

Pronunciation (US): (GB):

I. (verb)

Verb forms

Present simple: I / you / we / they pervaporate ... he / she / it pervaporates

Past simple: pervaporated

Past participle: pervaporated

-ing form: pervaporating

Sense 1

Meaning:

Cause (a liquid) to evaporate through a semipermeable membrane

Classified under:

Verbs of size, temperature change, intensifying, etc.

Hypernyms (to "pervaporate" is one way to...):

evaporate; vaporise (cause to change into a vapor)

Verb group:

pervaporate (evaporate through a semipermeable membrane)

Sentence frames:

Somebody ----s something
Something ----s something

Derivation:

pervaporation (the concentration of a colloidal solution whose colloid will not pass through a semipermeable membrane; solution is placed in a bag of the membrane and the solvent is evaporated off)

Sense 2

Meaning:

Evaporate through a semipermeable membrane

Classified under:

Verbs of size, temperature change, intensifying, etc.

Hypernyms (to "pervaporate" is one way to...):

evaporate; vaporise (change into a vapor)

Verb group:

pervaporate (cause (a liquid) to evaporate through a semipermeable membrane)

Sentence frame:

Something ----s