Send forth' is an expression that means to release or send out something. The crossword solutions for this term are 'RADIATE, ' 'DISCHARGE, ' 'EMIT, ' 'ISSUE, ' and 'EMANATE.' All of these words mean to release or send out something, but in different ways. 'RADIATE' implies a spreading outwards, like light or heat. 'DISCHARGE' suggests a forceful expulsion, like a gun firing a bullet. 'EMIT' implies a steady stream of something, like smoke from a chimney. 'ISSUE' suggests a formal release, like a statement from a government. Finally, 'EMANATE' implies a gradual release, like a scent wafting through the air.