丁

Glyph origin
– different theories exist:
 * a city wall. The derivative and later  is now used to represent this sense. Characters like ，  contains it as a semantic component.
 * a head. The derivative and  is now used to represent this sense. Characters like  contains it as a semantic component.
 * a nail. The derivative is now used to represent this sense.

Definitions

 * 1) the fourth of the ten heavenly stems
 * 2) fourth; D
 * 3) robust; vigorous
 * 4) male adult; man
 * 5) person; may specifically refer to member of a family
 * 6) small cube
 * 7)  to encounter
 * 1) small cube
 * 2)  to encounter
 * 1)  to encounter
 * 1)  to encounter

Etymology 3
From the orthographic similarity of, an initialism of , which is a romanisation of.

Definitions

 * 1)  penis
 * 2)  to masturbate; to have sexual fantasy towards another individual

Kanji

 * 1) leaf, block, classifier for cake
 * 2) something D
 * 3) fourth in rank
 * 4) street
 * 5) even

Readings
As in the onomatopoeia :

Etymology 1
From.

Proper noun

 * 1) fourth of the Ten Heavenly stems
 * 2) fourth in rank
 * 3) something D
 * 1) fourth in rank
 * 2) something D

Noun

 * 1) street, district
 * 2)  even (especially of dice)
 * 1)  even (especially of dice)
 * 1)  even (especially of dice)

Etymology 3
From. .

Etymology 4
🇰🇲

Proper noun

 * 1) the fourth of the ten heavenly stems

Etymology
From.