What does tussis mean?
Tussis is an uncommon formal noun meaning a cough. In medical writing, it can refer to the act of coughing, the sound produced by coughing, or a cough as a symptom. Its elevated, learned register reflects its direct Latin origin: English borrowed the Latin noun tussis, meaning “cough,” rather than translating it in the usual way. The word is therefore most often encountered in older literature, medical terminology, or dictionaries, while everyday speakers generally use cough. Although uncommon, tussis remains useful because it clearly conveys the same meaning with a distinctive formal tone. It also survives in familiar medical compounds such as pertussis, the name for whooping cough. The related English derivative tussive describes something relating to or causing coughing.
nounA cough; in medical usage, the act or condition of coughing.
- A cough, especially in medical or formal usage.
"The patient complained of a persistent nocturnal tussis."
"The patient complained of a persistent nocturnal tussis."
"A sudden, violent tussis interrupted the speaker."
The standard plural of this borrowed Latin noun.
"The recording captured several harsh tusses during the night."
Tussis gives us pertussis, the formal medical name for whooping cough.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does tussis come from?
Tussis comes directly from Latin tussis, meaning “cough.” It entered English during the early modern period as a learned medical borrowing, retaining the Latin form and its traditional pronunciation. Related Romance forms include French toux, Italian tosse, and Spanish tos, all reflecting the same Latin source.
Related word forms
How tussis is actually used
Chiefly formal, literary, or medical. It is uncommon in ordinary conversation, where cough is normally used.
Easily confused with tussis
Tussis means a cough, whereas a tussle is a struggle, scuffle, or difficult negotiation.