Δ
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Contents
Translingual[edit]
Symbol[edit]
Δ
- (mathematics, sciences) Alternative form of ∆: change in a variable
- (chemistry) Used on the reaction arrow in a chemical equation, to show that energy in the form of heat is added to the reaction.
Usage notes[edit]
(mathematics): Unicode establishes a distinct symbol (∆) for particular use in mathematics, but the upper case delta here is often substituted for convenience.
Coordinate terms[edit]
English[edit]
Noun[edit]
Δ
Greek[edit]
Initialism[edit]
Δ • (D)
See also[edit]
- Appendix:Greek compass points (Appendix:Greek compass points)
Letter[edit]
Δ • (D) (uppercase, lowercase δ)
- The upper case delta (δέλτα), the fourth letter of the modern Greek alphabet, representing a voiced interdental fricative (/ð/).
Numeral[edit]
Δ'
- The number four in Greek numerals.
,Δ
- The number 4000 in Greek numerals.
Coordinate terms[edit]
- (Greek-script letters) Α α (A a), Β β (B b), Γ γ (G g), Δ δ (D d), Ε ε (E e), Ζ ζ (Z z), Η η (Ē ē), Θ θ (Th th), Ι ι ℩ (I i ℩), Κ κ (K k), Λ λ (L l), Μ μ (M m), Ν ν (N n), Ξ ξ (X x), Ο ο (O o), Π π (P p), Ρ ρ (R r), Σ σ ς (S s s), Τ τ (T t), Υ υ (U u), Φ φ (Ph ph), Χ χ (Kh kh), Ψ ψ (Ps ps), Ω ω (Ō ō)
- (punctuation) · ;
- (diacritics) ᾿ ῾ ´ ` ῀ ¨ ¯ ˘
Descendants[edit]
- (Glagolitic): Ⰴ, ⰴ
Categories:
- Character boxes with images
- Greek and Coptic block
- Greek script characters
- Translingual lemmas
- Translingual symbols
- mul:Mathematics
- mul:Sciences
- mul:Chemistry
- English lemmas
- English nouns
- en:Law
- English abbreviations
- English terms spelled with Δ
- Greek lemmas
- Greek initialisms
- Greek letters
- Greek numerals
- el:Compass points