|
|
1. NA
not applicable.
2. NA
not available.
3. Na
sodium.
Etymology: (< NL natrium)
|
| Definition of 'na' |
Princeton's WordNet |
|
1. (noun) sodium, Na, atomic number 11
a silvery soft waxy metallic element of the alkali metal group; occurs abundantly in natural compounds (especially in salt water); burns with a yellow flame and reacts violently in water; occurs in sea water and in the mineral halite (rock salt)
|
| Definition of 'na' |
Webster Dictionary |
|
1. na
no, not. See No
|
|
|
|
|
| Alternative search options for 'na' |
|
|
|
|
|
|
|
Definitions of na 
