| PBFD | Psittacine beak and feather disease |
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| beak | A prominent terminal projection, especially of a carpel or fruit. (09 Oct 1997) |
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| beak sign | <clinical sign> Appearance of the distal oesophagus, on a contrast oesophagram, in achalasia; also used to describe the proximal pyloric canal on upper GI series in congenital pyloric stenosis. (05 Mar 2000) |
| beaked | 1. Having a beak or a beaklike point; beak-shaped. "Each beaked promontory." 2. <biology> Furnished with a process or a mouth like a beak; rostrate. <zoology> Beaked whale, a cetacean of the genus Hyperoodon; the bottlehead whale. Source: Websters Dictionary (01 Mar 1998) |
| beaked pelvis | A pelvic deformity in osteomalacia; the pressure of the trunk on the sacrum and lateral pressure of the femoral heads produce a pelvic aperture that is three-cornered or has the shape of a heart or cloverleaf, while the pubic bone becomes beak-shaped. Synonym: beaked pelvis, rostrate pelvis. (05 Mar 2000) |
| beaker | A thin glass vessel, with a lip (beak) for pouring, used as containers for liquids. (05 Mar 2000) |
| beaker cell | 1. <pathology> Cell of the epithelial lining of small intestine that secretes mucus and has a very well developed Golgi apparatus. 2. <zoology> Cell type characteristic of larval lepidopteran midgut, containing a potent H ATPase and thought to be involved in maintenance of ion and pH gradients. (10 Oct 1997) |
| beakhead | 1. An ornament used in rich Norman doorways, resembling a head with a beak. 2. Same as Beak. Source: Websters Dictionary (01 Mar 1998) |
| parrot-beak nail | A markedly curved fingernail. (05 Mar 2000) |
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Synonyms : Avian Bill, Avian Bills, Beaks, Bills, Avian
| beak |
beaklike mouth of animals other than birds (e.g., turtles) horny projecting mouth of a bird peck: hit lightly with a picking motion informal terms for the nose
Ãâó: wordnet.princeton.edu/perl/webwn
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| beaker |
a flatbottomed jar made of glass or plastic; used for chemistry a cup (usually without a handle)
Ãâó: wordnet.princeton.edu/perl/webwn
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| beak |
the snout of a whale, dolphin or porpoise
Ãâó: library.thinkquest.org/J0110024/glossary.html
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| beak |
[beek] the long, pointed mouth structures of an insect with piercing-sucking mouthparts, such as true bugs (Hemiptera) and the cicadas and relatives (Homoptera).
Ãâó: members.aol.com/YESedu/glossary.html
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| beak |
The rounded or pointed extremity of a bivalve shell, the starting point of growth; also termed the umbo. The small tip of a bivalve shell, near the hinge; also, any spoutlike elongation of a shell (eg, Cuspidaria).See also Umbo.
Ãâó: www.fish.washington.edu/naturemapping/mollusks/glo...
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| beak | horny projecting mouth of a bird |
|---|---|
| beak | beaklike mouth of animals other than birds (e.g., turtles) |
| beak | (US) informal terms for the nose |
| beak | hit lightly with a picking motion |
| beak | having or resembling a beak |
| beak | hazel of western United States with conspicuous beaklike involucres on the nuts |
| beak | aromatic annual Old World herb cultivated for its finely divided and often curly leaves for use especially in soups and salads |
| beak | fish of sandy areas of western Pacific and Indian oceans having an angular snout for burrowing into sand |
| beak | any of several whales inhabiting all oceans and having beaklike jaws with vestigial teeth in the upper jaw |
| beak | a cup (usually without a handle) |
| beak | a flatbottomed jar made of glass or plastic |
| beak | not having a beak or bill |
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