1.
man, male
An adult male human. Also used as a prefix to indicate male gender of various things.
He is a manly person and always helps people in trouble.
男らしい = manly, masculine
There are many men in this job, but recently women are also increasing.
男 means man or male.
POLITENESS LEVELS:
- 男: man (neutral/casual)
- 男の人: man (polite)
- 男性: male (formal/official)
COMMON EXPRESSIONS:
- 男の子: boy
- 男の人: man (polite reference)
- 男らしい: manly, masculine
- 男友達: male friend
READINGS:
- おとこ: standalone word
- だん/なん: in compounds (男性, 男子)
CONTRAST:
- 男: man
- 女: woman
- 男性: male (formal)
- 女性: female (formal)