∂

See also: Appendix:Variations of "d"

Translingual

Etymology

A stylized letter d

Pronunciation

• IPA^(key): /d/, also /dɛl/

Symbol

∂

1. (mathematics) partial differential
2. (mathematics) boundary of a manifold
3. (linguistics) presupposition of a sentence

See also

• д, which is sometimes italicized as "д", bearing similarity