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Related to lunate: hamate, triquetrum


 (lo͞o′nāt′) also lu·nat·ed (-nā′tĭd)
Shaped like a crescent.
Archaeology A small stone artifact, probably an arrowhead, with a blunt straight edge and a sharpened, crescent-shaped back, especially characteristic of the Mesolithic Period.

[Latin lūnātus, past participle of lūnāre, to bend like a crescent, from lūna, moon; see leuk- in Indo-European roots.]


(Anatomy) anatomy botany shaped like a crescent
(Anatomy) a crescent-shaped bone forming part of the wrist
[C18: from Latin lūnātus crescent-shaped, from lūnāre, from lūna moon]


(ˈlu neɪt)

also lu′nat•ed,

shaped like a crescent.
[1770–80; < Latin lūnātus. See Luna, -ate1]
lu′nate•ly, adv.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Adj.1.lunate - resembling the new moon in shape
rounded - curving and somewhat round in shape rather than jagged; "low rounded hills"; "rounded shoulders"
References in periodicals archive ?
The red lead (Pb[sub]3O[sub]4) angiography with micro-computed tomography (micro-CT) of lunate to investigate intralunate arteries has rarely been reported.
The Lunate bones are found on which part of the human body?
Gemma receptacles a lunate "scale" Lunularia cruciata (L.
5-8) Class 1C lesions represent tears of the articular disk in its peripheral distal attachment to the lunate or triquetrum.
Giant-cell tumor of the lunate bone: a case report.
The presence of a crescent-shaped biface in C1, similar in outline to lunate crescents of the Northwest Coast (Moss and Erlandson, 2013), hints at greater diversity.
Arc I is the convex curve along the proximal surfaces of scaphoid, lunate, and triquetrum, arc II is the concave curve along the distal surfaces of scaphoid, lunate, and triquetrum, and arc III is the convex curve along the proximal surfaces of capitate and hamate.
However, it has developed an internal wide flood-tidal delta where around the flood ramp flood-oriented megaripple fields (medium 3D dunes) are developed, as well as numerous superimposed linguoid, lunate and straight ripples (Table 2; Fig.
Forearm Commences at the elbow axis (described above); Ending through the wrist axis, noted by the styloid process of the Ulna, and the base of the Pisiform, Lunate and Scaphoid carpal bones.
The fish are driving into the current and waves, you just have to look for the distinctive lunate caudal fin of the sailfish, which will extend well above the water.
Degeneration of joint surface may also occur as a result of perthes disease avascular necrosis of the femoral head necrosis of the lunate (KienbAlck's disease) and JRA.
Eatoni released its Lunate app, a swipe keyboard for smartwatches with letters arranged around a watch face.