ε

ε

1. (sciences) emittance, extinction coefficient. (Can we add an example for this sense?)
2. (mathematics) A small number, usually in company of δ.
   • For each ε > 0, there exists a δ > 0, ...
3. (mathematics, computer science) empty string

• ε on Wikipedia.Wikipedia

Derived from its majuscule counterpart Ε, from the Phoenician letter 𐤄‎ (he).

ε • (e) (lowercase, uppercase Ε)

1. Lower case epsilon, the fifth letter of the ancient and modern Greek alphabets. Its name was εἶ, later ἒ ψιλόν, and presently έψιλον. It represents roughly the same sound in both alphabets: in Modern Greek, a somewhat lowered variant of the mid front unrounded vowel: /e/ or /e̞/. It is preceded by δ and followed by ϝ.

• ε' (e'), ,ε (,e)
• e, E (Roman)
• е, Е (Cyrillic)
• є, Є (Cyrillic)
• э, Э (Cyrillic)
• ⲉ, Ⲉ (Coptic)
• ɛ, ɜ, ɞ (IPA)
• ∈ (mathematics)

• (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) ᾿ ῾ ´ ` ῀ ¨ ¯ ˘

• IPA^(key): /ˈe/

Interjection from Ancient Greek αἴ (aí).

ε • (e)

1. (colloquial) hey, oi (said to get someone's attention)

   Ε! Δήμητρα, σε σένα μιλάω! ― E! Dímitra, se séna miláo! ― Hey, Demetra, I'm talking to you!

   Ε, εσύ, έλα 'δω μια στιγμή! ― E, esý, éla 'do mia stigmí! ― Hey, you, come over here for a minute!

2. eh, huh (used as a tag question, emphasising what goes before or to request that the listener express an opinion about what has been said)

   Δεν είδες την ταινία, ε; ― Den eídes tin tainía, e? ― You haven't seen the film, huh?

3. (colloquial) eh, huh, what, pardon (in isolation, request for repetition or clarification of what has just been said)

   Ε; Τι είπες; ― E? Ti eípes? ― Huh? What did you say?

4. I wish, if only (expressing a wish or hope)

   Ε και να ήταν εδώ αυτή, πόσο θα διασκεδάζαμε! ― E kai na ítan edó aftí, póso tha diaskedázame! ― Oh, if only she were here, what fun we'd have!

5. (colloquial) oh, just (to precede an offhand or annoyed remark)

   Ε, δεν γαμιέσαι, λέω 'γώ! ― E, den gamiésai, léo 'gó! ― Why don't you go just go and fuck yourself!

6. (colloquial) oh (expression of wonder, amazement, or awe)

   Ε, ρε γλέντια!! ― E, re gléntia!! ― Oh, what fun!

7. (repeatedly and drawn out) um, er (implying hesitation)

   Ε... ε'... δεν ξέρω τι να πω. ― E... e'... den xéro ti na po. ― Er... um... I don't know what to say.

• (eh, huh, what): πώς (pós), τι (ti), ορίστε (oríste), συγγνώμη (syngnómi)
• (if only): μακάρι (makári), είθε (eíthe)
• (oh, just): βρε (vre), άντε (ánte)

ε • (e) (lowercase, uppercase Ε)

1. Lower case epsilon, the fifth letter of the modern Greek alphabets. Its name is presently έψιλον. It represents, in Modern Greek, a somewhat lowered variant of the mid front unrounded vowel: /e/ or /e̞/. It is preceded by δ and followed by ζ.

• (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) ᾿ ῾ ´ ` ῀ ¨ ¯ ˘