to align; to bring together; to adjust or match something to something else
→ を
phraseUncommon#10,631
to align; to bring together; to adjust or match something to something elseThe exact meaning depends on the noun before を: it can mean to adjust something to match, put things together, coordinate, join forces, or bring something into focus. The form を合わせる is usually used as part of a larger expression, such as 力を合わせる (join forces), 目を合わせる (make eye contact), or ピントを合わせる (focus).