platypnea
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
16
Scrabble Score
9
Letters
2
Syllables
7
Unique Chars
Meaning
noun
Shortness of breath that occurs when the patient is upright, that is, sufficient breathing only when lying flat.
Uncountable
Etymology
From platy- + -pnea, from Ancient Greek πλατύς (platús, “flat”) and πνοή (pnoḗ, “breath, breathing”).