Atrium vs Cardio - What's the difference?
atrium | cardio |
(architecture) A central room or space in ancient Roman homes, open to the sky in the middle; a similar space in other buildings.
(architecture) A square hall lit by daylight from above, into which rooms open at one or more levels.
(anatomy) Any enclosed sexine and nexine layers, widening toward the interior of the grain.
* {{quote-book, 1965, Janet Kircher Warter, Palynology of a Lignite of Lower Eocene (Wilcox) Age from Kemper County
, passage=Nexine 0.5? thick, separating from the sexine about 5? from the pore and forming a deep, well-defined atrium .}}
cardiovascular; pertaining to the health of the circulatory and respiratory systems.
(exercise) cardiovascular exercise
As nouns the difference between atrium and cardio
is that atrium is a central room or space in ancient Roman homes, open to the sky in the middle; a similar space in other buildings while cardio is cardiovascular exercise.As an adjective cardio is
cardiovascular; pertaining to the health of the circulatory and respiratory systems.atrium
English
(wikipedia atrium)Noun
(en-noun)citation
Synonyms
* (room in Roman homes) cavaediumDerived terms
* atrial * atriate English nouns with irregular plurals ----cardio
English
Adjective
(-)Noun
(-)- I did some cardio today instead of lifting weights.