amphithecium
amphithecium · amphithecia
The thalline margin of a lecanorine apotheciumThe thalline margin of a lecanorine apothecium.
Meaning
2 sensesThe thalline margin of a lecanorine apothecium.
The external cell layers of the developing sporangium of a bryophyte.
Origin
From amphi- + thecium.From amphi- + thecium.
Wiktionary, CC BY-SA 4.0 · source
Forms
plural: amphithecia| Singular | amphithecium |
|---|---|
| Plural | amphithecia |
irregular · Lesson
Lessons for this word
1 lessons- A1Plural nouns — Because its plural is irregular