tectum
1
9.9
- noun
- /ˈtɛktəm/
- Specialized
Examples
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They're in front of the tectum, so we call them protect, OK?
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The beetle's hardened tectum provides vital protection against predators.
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In many arthropods, the tectum acts as a crucial barrier, shielding delicate tissues beneath.
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Observing the jellyfish, one can see its tectum helping to maintain its shape and protect internal organs.
Synonyms
1
9.9
The outer layer of an animal or plant that protects it, such as skin
1
3.5
A hard outer covering on animals like insects or turtles that protects the body
1
9.9
A hard outer covering on some animals that protects and supports the body
A hard plate on the back of an insect or animal like a crab
A protective outer layer on a plant or animal, like a seed coat
Surface Forms
Etymology
Tectum comes from the Latin tegere, which means 'to cover', and is the same root as the English word protect. Think of an animal's tectum as a hard little 'roof' on its back that covers and protects it.