discover or determine the existence, presence, or fact of; "She detected high levels of lead in her drinking water"; "We found traces of lead in the paint"
a message expressing an opinion based on incomplete evidence
guess correctly; solve by guessing; "He guessed the right number of beans in the jar and won the prize"
put forward, of a guess, in spite of possible refutation; "I am guessing that the price of real estate will rise again"; "I cannot pretend to say that you are wrong"
a public instance of reciting or repeating (from memory) something prepared in advance; "the program included songs and recitations of well-loved poems"