add by mixing or blending on or attaching; "work in the butter and the dough will get the right consistency"; "In his speech, the presidential candidate worked in a lot of learned words"
the act of hopping; jumping upward or forward (especially on one foot)
an informal dance where popular music is played
twining perennials having cordate leaves and flowers arranged in conelike spikes; the dried flowers of this plant are used in brewing to add the characteristic bitter taste to beer
travel by means of an aircraft, bus, etc.; "She hopped a train to Chicago"; "He hopped rides all over the country"
jump lightly
make a jump forward or upward
jump across; "He hopped the bush"
make a quick trip especially by air; "Hop the Pacific Ocean"