Definition of labium in English:

labium

nounPlural labiaˈleɪbɪəmˈleɪbiəm

1Entomology
A fused mouthpart which forms the floor of the mouth of an insect.
〔昆〕下唇
Example sentencesExamples
- Biplica, in addition, lacks the strongly tubercled and denticulate labium of Eriptycha.
- Insects close off the posterior of the mouth with a second ‘lip,’ the labium.
- Several groups developed active predatory larvae, still showing the spoon-shaped labium.
2Botany
The lower lip of the flower of a plant of the mint family.
〔植〕（唇形科植物的）下唇瓣

Origin

Late 16th century (in the general sense 'lip, lip-like structure'): from Latin, 'lip'; related to labrum.

Definition of labium in US English:

labium

nounˈlābēəmˈleɪbiəm

1Entomology
A fused mouthpart which forms the floor of the mouth of an insect.
〔昆〕下唇
Example sentencesExamples
- Insects close off the posterior of the mouth with a second ‘lip,’ the labium.
- Biplica, in addition, lacks the strongly tubercled and denticulate labium of Eriptycha.
- Several groups developed active predatory larvae, still showing the spoon-shaped labium.
2Botany
The lower lip of the flower of a plant of the mint family.
〔植〕（唇形科植物的）下唇瓣

Origin

Late 16th century (in the general sense ‘lip, liplike structure’): from Latin, ‘lip’; related to labrum.

词汇	labium
释义	Definition of labium in English: labium nounPlural labiaˈleɪbɪəmˈleɪbiəm 1Entomology A fused mouthpart which forms the floor of the mouth of an insect. 〔昆〕下唇 Example sentencesExamples Biplica, in addition, lacks the strongly tubercled and denticulate labium of Eriptycha. Insects close off the posterior of the mouth with a second ‘lip,’ the labium. Several groups developed active predatory larvae, still showing the spoon-shaped labium. 2Botany The lower lip of the flower of a plant of the mint family. 〔植〕（唇形科植物的）下唇瓣 Origin Late 16th century (in the general sense 'lip, lip-like structure'): from Latin, 'lip'; related to labrum. Definition of labium in US English: labium nounˈlābēəmˈleɪbiəm 1Entomology A fused mouthpart which forms the floor of the mouth of an insect. 〔昆〕下唇 Example sentencesExamples Insects close off the posterior of the mouth with a second ‘lip,’ the labium. Biplica, in addition, lacks the strongly tubercled and denticulate labium of Eriptycha. Several groups developed active predatory larvae, still showing the spoon-shaped labium. 2Botany The lower lip of the flower of a plant of the mint family. 〔植〕（唇形科植物的）下唇瓣 Origin Late 16th century (in the general sense ‘lip, liplike structure’): from Latin, ‘lip’; related to labrum.
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