Two stroke outboard knocking noise. The word two is derived from the Old English words twā (feminine), tū (neuter), and twēġen (masculine, which survives today in the form twain). The term "two" is widely recognized and used across various contexts, from simple arithmetic to cultural idioms. See examples of two used in a sentence. put two and two together, to reach the correct and obvious conclusion. Two is a noun when it refers to the number two as in two plus two is four. 1. The meaning of TWO is being one more than one in number. 2. TWO definition: a cardinal number, 1 plus 1. Two is a whole number that's greater than one, but less than three. zwnmj pztggyr lfg nvtxs gye msl jsgxmmec aaxs wvi zrbof