accessory breathing
A manner of breathing in an organism that supplements or temporarily replaces the…A manner of breathing in an organism that supplements or temporarily replaces the principal manner of breathing.
Meaning
1 senses(uncountable)A manner of breathing in an organism that supplements or temporarily replaces the principal manner of breathing.
accessory breathing muscles, accessory breathing organ
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable