kanji 'person' radical at top
Refers to the shape of the kanji radical 人 when it appears at the top of a character, as in 今, 会, or 合. Contrast with 人偏 (にんべん) for the left-side form and 人頭 (ひとがしら) for the top form in characters like 命.
See also: 人頭 (ひとがしら)
The top part of '今' is called 人屋根.
人屋根 is one of the kanji radicals, representing the shape of a person.
Compound of 人 (ひと, 'person') and 屋根 (やね, 'roof'), describing the radical's position at the top of a character like a roof over the rest.