dyad

nounA1

Định nghĩa theo từ loại

Danh từ

noun

Plural noun:

dyads

1.
A set of two elements treated as one; a pair.
Đồng nghĩa: couple, duad, brace, couple, couplet, doublet, duad, duet, duo, duplet, dyad, pair, twain, twosome, twinsome
2.
(sociology) Two persons in an ongoing relationship; a dyadic relationship.
3.
(sociology) The relationship or interaction itself in reference to a couple.
4.
(music) Any set of two different pitch classes.
5.
(chemistry) An element, atom, or radical having a valence of or combining power of two.
6.
(biology) A chromosome structure, usually X- or V-shaped, consisting of two condensed sister chromatids joined by a centromere.
7.
(biology) A secondary unit of organisation consisting of an aggregate of monads.
8.
(mathematics) A tensor of order two and rank one.

Từ liên quan

Đồng nghĩa

couple duad bracecoupletdoublet duetduoduplet pair twain twosometwinsome

Cùng gốc / liên quan

dyadicpseudodyaddyadwisedyadicallydyadismintervaltrichordhexachordtetrachord

Từ có viền nét liền là đã có mục từ; viền nét đứt là chưa có trong dữ liệu.

Nguồn gốc từ

From Ancient Greek δυάς, δυάδ- from δύο (two), from Proto-Indo-European *duwó, *duwéh₃ (*dwóh₁). The mathematics sense was Q153243, 1884 in the second half of his book Elements of Vector Analysis.