orthopnoea
/ɔrˈθɒpniə/
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
15
Scrabble Score
10
Letters
3
Syllables
8
Unique Chars
Meaning
noun
Shortness of breath when lying flat, causing the person to have to sleep propped up in bed or sitting in a chair.
Uncountable