Webster's Dictionary 1913

541

Odometrical

O′do‐met″ric‐al (ō′dō̍‐mĕt″rĭ‐kal), a. [Cf. F. odométrique, hodométrique.] Of or pertaining to the odometer, or to measurements made with it.

542

Odometrous

O‐dom″e‐trous (?), a. Serving to measure distance on a road. Sydney Smith.

543

Odometry

O‐dom″e‐try (?), n. Measurement of distances by the odometer.

544

Odonata

‖O‐don″a‐ta (?), n. pl. [NL., fr. Gr. οδοὔσ, οδὄντοσ, a tooth.] (Zoöl.) The division of insects that includes the dragon flies.

545

Odontalgia

‖O′don‐tal″gi‐a (?), n. [NL., fr. Gr. �; οδοὔσ, οδὄντοσ, a tooth + ἄλγοσ pain.] (Med.) Toothache.

546

Odontalgic

O′don‐tal″gic (?), a. [Cf. F. odontalgique.] Of or pertaining to odontalgia. — n. A remedy for the toothache.

547

Odontalgy

O′don‐tal″gy (?), n.(Med.) Same as Odontalgia.

548

Odontiasis

‖O′don‐ti″a‐sis (?), n. [NL., fr. Gr. οδοὔσ, οδὄντοσ, a tooth.] Cutting of the teeth; dentition.

549

Odonto-

O‐don″to– (?). A combining form from Gr. οδοὔσ, οδὄντοσ, a tooth.

550

Odontoblast

O‐don″to‐blast (?), n. [Odonto- + -blast.]1. (Anat.) One of the more or less columnar cells on the outer surface of the pulp of a tooth; an odontoplast. They are supposed to be ...

551

Odontocete

‖O‐don′to‐ce″te (ō̍‐dŏn″tō̍‐sē″tē̍), n. pl. [NL., from Gr. οδοὔσ, οδὄντοσ, a tooth + κη̑τοσ a whale.] (Zoöl.) A subdivision of Cetacea, including the sperm whale, dolphins, etc....

552

Odontogeny

O′don‐tog″e‐ny (?), n. [Odonto- + root of Gr. γίγνεσθαι to be born: cf: F. odontogénie.] (Physiol.) Generetion, or mode of development, of the teeth.

553

Odontograph

O‐don″to‐graph (?), n. [Odonto- + -graph.] An instrument for marking or laying off the outlines of teeth of gear wheels.

554

Odontographic

O‐don′to‐graph″ic (?), a. Of or pertaining to odontography.

555

Odontography

O′don‐tog″ra‐phy (?), n. A description of the teeth.

556

Odontoid

O‐don″toid (?), a. [Gr. �; οδοὔσ, οδὄντοσ, a tooth + εἰ̑δοσ form: cf. F. odontoïde.] (Anat.) (a) Having the form of a tooth; toothlike. (b) Of or pertaining to the odontoid bone...

557

Odontolcae

‖O′don‐tol″cae (?), n. pl. [NL., from Gr. οδοὔσ, οδὄντοσ, a tooth + � a furrow.] (Paleon.) An extinct order of ostrichlike aquatic birds having teeth, which are set in a groove ...

558

Odontolite

O‐don″to‐lite (?), n. [Odonto- + -lite.] (Min.) A fossil tooth colored a bright blue by phosphate of iron. It is used as an imitation of turquoise, and hence called bone turquoise.

559

Odontology

O′don‐tol″o‐gy (?), n. [Odonto- + -logy: cf. F. odontologie.] The science which treats of the teeth, their structure and development.

560

Odontophora

‖O′don‐toph″o‐ra (?), n. pl. [NL. See Odontophore.] (Zoöl.) Same as Cephalophora.

561

Odontophore

O‐don″to‐phore (?), n. [Odonto- + Gr. φέρειν to bear.] (Zoöl.) A special structure found in the mouth of most mollusks, except bivalves. It consists of several muscles and a car...

562

Odontophorous

O′don‐toph″o‐rous (?), a.(Zoöl.) Having an odontophore.

563

Odontoplast

O‐don″to‐plast (?), n. [Odonto- + Gr. πλάσσειν to form, mold.] (Anat.) An odontoblast.

564

Odontopteryx

‖O′don‐top″te‐ryx (?), n. [NL., fr. Gr. οδοὔσ, οδὄντοσ, a tooth + πτέρυξ a wing.] (Paleon.) An extinct Eocene bird having the jaws strongly serrated, or dentated, but destitute ...

565

Odontornithes

‖O‐don′tor‐ni‐″thes (?), n. pl. [NL., fr. Gr. οδοὔσ, οδὄντοσ, a tooth + �, �, a bird.] (Paleon.) A group of Mesozoic birds having the jaws armed with teeth, as in most other ver...

566

Odontostomatous

O‐don″to‐stom″a‐tous (?), a. [Odonto- + Gr. �, �, the mouth.] (Zoöl.) Having toothlike mandibles; — applied to certain insects.

567

Odontotormae

‖O‐don′to‐tor″mae (?), n. pl. [NL., fr. οδοὔσ, οδὄντοσ, a tooth + � a socket.] (Paleon.) An order of extinct toothed birds having the teeth in sockets, as in the genus Ichthyorn...