adv. 25B6; adverb
he wasn't altogether happy : COMPLETELY, totally, entirely, absolutely, wholly, fully, thoroughly, utterly, perfectly, one hundred per cent, in all respects.
we have five offices altogether : IN ALL, all told, in toto.
altogether it was a great evening : ON THE WHOLE, overall, all in all, all things considered, on balance, on average, for the most part, in the main, in general, generally, by and large.