The term 'zeroes in' can be defined as focusing on a particular target or goal. The crossword solutions for this term are AIMS (4 letters), HOMES (5 letters), and GETSCLOSER (10 letters). Aims refers to a goal or objective that one is striving to achieve, while HOMES implies a place of safety or security. Finally, getscloser suggests that one is making progress towards their goal or target. All three words can be used to describe the concept of zeroes in.