noun
plural twos
[count] :the number
[count] :the second in a set or series
[noncount] :two o'clock
a bird in the hand is worth two in the bush
a thing or two
in two
into two equal parts :in half
in twos
in groups of two
in two shakes
it takes two, it takes two to tango
of two minds, in two minds
put two and two together
to make a correct guess based on what you have seen or heard :to figure something out
put/stick two fingers up at someone
serve two masters
two by two
in groups of two :in pairs
two cents
two left feet
two's company, three's a crowd
two sides of the same coin
US