tetradactyly
The condition of having four digits on a limb, as in many amphibians, birds, and theropodsThe condition of having four digits on a limb, as in many amphibians, birds, and theropods.
Meaning
1 senses(uncountable)The condition of having four digits on a limb, as in many amphibians, birds, and theropods.
Origin
From tetra- + dactyly.From tetra- + dactyly.
Wiktionary, CC BY-SA 4.0 · source
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable