antidiphtherin
A certain vaccine against diphtheriaA certain vaccine against diphtheria.
Meaning
1 senses(historical, uncountable)A certain vaccine against diphtheria.
Origin
From anti- + diphtheria + -in.From anti- + diphtheria + -in.
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Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable