| 释义 |
discoid
dis·coid D0256900 (dĭs′koid′) also dis·coi·dal (dĭ-skoid′l)adj.1. Having a flat, circular form; disk-shaped.2. Related to or having a disk.3. Having disk flowers only. Used of a composite flower head.
dis′coid′ n.discoid (ˈdɪskɔɪd) adj1. like a disc2. (Botany) (of a composite flower such as the tansy) consisting of disc florets onlyna disclike objectdis•coid (ˈdɪs kɔɪd) also dis•coi′dal,
adj. 1. having the form of a disk; flat and circular. 2. (of a composite flower) having a disk without rays. [1785–95; < Late Latin discoīdēs < Greek diskoeidḗs quoit-shaped] Thesaurus| Adj. | 1. | discoid - having a flat circular shapedisclike, discoidal, disc-shaped, disklike, disk-shapedcircular, round - having a circular shape |
Translationsdiscoid
discoid[′dis‚kȯid] (biology) Being flat and circular in form. Any structure shaped like a disc. discoid
discoid [dis´koid] 1. disk-shaped.2. a disklike medicated tablet.3. a disk-shaped dental excavator designed to remove the carious dentin of a decayed tooth. See illustration. Discoid. From Dorland's, 2000.dis·coid (dis'koyd), 1. Resembling a disk. 2. In dentistry, an excavating or carving instrument having a circular blade with a cutting edge around the periphery. [disco- + G. eidos, appearance] discoid (dĭs′koid′) also discoidal (dĭ-skoid′l)adj.1. Having a flat, circular form; disk-shaped.2. Related to or having a disk.3. Having disk flowers only. Used of a composite flower head.
dis′coid′ n.dis·coid (dis'koyd) 1. Resembling a disc. 2. dentistry An excavating or carving instrument having a circular blade with a cutting edge around the periphery. [disco- + G. eidos, appearance]dis·coid (dis'koyd) 1. In dentistry, an excavating or carving instrument with a circular blade with a cutting edge around its periphery. 2. Resembling a disc. [disco- + G. eidos, appearance]DISCOID
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| DISCOID➣Direct Scan Operating with Integrated Delay |
discoid
Related to discoid: discoid placenta, discoid meniscusSynonyms for discoidadj having a flat circular shapeSynonyms- disclike
- discoidal
- disc-shaped
- disklike
- disk-shaped
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