cerebrate

Từ điển American Heritage Dictionary 4th

cer·e·brate (sĕrʹə-brāt')intr.v. cer·e·brat·ed, cer·e·brat·ing, cer·e·brates
To use the power of reason; think. See Synonyms at think. [Back-formation from cerebration, act of thinking, from Latin cerebrum, brain. See cerebrum.] cer'e·braʹtion n.