orthotetrahedron
orthotetrahedron · orthotetrahedra
A tetrahedron with three pairs of faces at right angles to one anotherA tetrahedron with three pairs of faces at right angles to one another.
Meaning
1 sensesA tetrahedron with three pairs of faces at right angles to one another.
Origin
From ortho- + tetrahedron.From ortho- + tetrahedron.
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Forms
plural: orthotetrahedra| Singular | orthotetrahedron |
|---|---|
| Plural | orthotetrahedra |
irregular · Lesson
Word family
1 related wordsRelatedorthotetrahedral
Lessons for this word
1 lessons- A1Plural nouns — Because its plural is irregular