cogitate

Từ điển American Heritage Dictionary 4th

cog·i·tate (kŏjʹĭ-tāt')intr. & tr.v. cog·i·tat·ed, cog·i·tat·ing, cog·i·tates
To take careful thought or think carefully about; ponder. See Synonyms at think. [Latin cōgitāre, cōgitāt- : co-, intensive pref.; see co- + agitāre, to consider; see agitate.] cogʹi·ta'tor n.

• Từ đồng nghĩa / Synonyms:
  think, cerebrate