Definify.com
Webster 1913 Edition
Deltoid
Del′toid
,Adj.
[Gr.
δελτοειδήσ
delta- shaped; δέλτα
the name of the letter Δ + εἶδοσ
form: cf. F. deltoïde
. See Delta
.] 1.
Shaped like the Greek Δ (delta); delta-shaped; triangular.
Deltoid leaf
(Bot.)
, a leaf in the form of a triangle with the stem inserted at the middle of the base.
– Deltoid muscle
(Anat.)
, a large triangular muscle covering the shoulder joint, which serves to raise the arm directly upward.
Webster 1828 Edition
Deltoid
DELTOID
, n.1.
Triangular; an epithet applied to a muscle of the shoulder which moves the arm forwards, upwards and backwards.2.
In botany, shaped somewhat like a delta or rhomb, having four angles, of which the lateral ones are less distant from the base than the others; as a deltoid leaf.Trowel-shaped, having three angles, of which the terminal one is much further from the base than the lateral ones.
Definition 2025
deltoid
deltoid
English

The deltoid muscle is highlighted in red.
Noun
deltoid (plural deltoids)
- The deltoid muscle, a triangular muscle on the human shoulder.
- The deltoid ligament, a triangular ligament on the human ankle.
Translations
muscle
|
ligament
|
Adjective
deltoid (not comparable)
- In the shape of the upper case Greek letter delta Δ; triangular.
- Of, or connected with the deltoid muscle
- (botany, of leaves) Of a triangular or roughly triangular shape and attached to the stem via the side.
Derived terms
Translations
in the shape of Δ — see triangular
of or connected with deltoid muscle
|
botany: of triangular shape
|
Hungarian
Etymology
Pronunciation
- IPA(key): [ˈdɛltoʲid]
- Hyphenation: del‧to‧id
Noun
deltoid (plural deltoidok)
Declension
Inflection (stem in -o-, back harmony) | ||
---|---|---|
singular | plural | |
nominative | deltoid | deltoidok |
accusative | deltoidot | deltoidokat |
dative | deltoidnak | deltoidoknak |
instrumental | deltoiddal | deltoidokkal |
causal-final | deltoidért | deltoidokért |
translative | deltoiddá | deltoidokká |
terminative | deltoidig | deltoidokig |
essive-formal | deltoidként | deltoidokként |
essive-modal | — | — |
inessive | deltoidban | deltoidokban |
superessive | deltoidon | deltoidokon |
adessive | deltoidnál | deltoidoknál |
illative | deltoidba | deltoidokba |
sublative | deltoidra | deltoidokra |
allative | deltoidhoz | deltoidokhoz |
elative | deltoidból | deltoidokból |
delative | deltoidról | deltoidokról |
ablative | deltoidtól | deltoidoktól |
Possessive forms of deltoid | ||
---|---|---|
possessor | single possession | multiple possessions |
1st person sing. | deltoidom | deltoidjaim |
2nd person sing. | deltoidod | deltoidjaid |
3rd person sing. | deltoidja | deltoidjai |
1st person plural | deltoidunk | deltoidjaink |
2nd person plural | deltoidotok | deltoidjaitok |
3rd person plural | deltoidjuk | deltoidjaik |
References
- ↑ Tótfalusi István, Idegenszó-tár: Idegen szavak értelmező és etimológiai szótára. Tinta Könyvkiadó, Budapest, 2005, ISBN 963 7094 20 2
Polish

deltoid
Noun
deltoid m inan
Declension
declension of deltoid