A common flowering plant, Impatiens walleriana.

(idiomatic, chiefly US) Work or activity performed with the intention or result of occupying time, and not necessarily to accomplish something productive; routine work of low priority undertaken for the sake of avoiding idleness.

(informal) Someone who is very busy or hard-working.

(idiomatic) Start working, usually in opposition to idleness. / (idiomatic) Have sex

Alternative spelling of busybody

Alternative spelling of busy work

(simile, idiomatic) Very active; working constantly.

(simile) Very busy.

Alternative spelling of busyness

(US, telephony) An audible signal to the calling party that indicates failure to complete the requested connection; an engaged tone