A good-looking guy.
The standard modern word for a handsome man, used in magazines, TV and everyday talk. It leans toward polished and stylish rather than rugged. No single clean female equivalent — 美人 covers that ground differently.
From いけてる (cool, going well) plus メン — read as both English "men" and 面 (face).
Casual but harmless. Fine in conversation, a bit breezy for formal writing.
Reading a definition isn't the same as saying it to someone. Lingo Kaiava is a voice tutor set to Japanese — it uses イケメン the way locals do, corrects you in the moment, and never "fixes" the way real people actually talk into textbook Japanese.
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