/toh nis"i tee/ , n.
1. tonic quality or condition.
2. the state of bodily tone.
3. Physiol. the normal elastic tension of living muscles, arteries, etc., by which the tone of the system is maintained.
[ 1815-25; TONIC + -ITY ]
/toh nis"i tee/ , n.
1. tonic quality or condition.
2. the state of bodily tone.
3. Physiol. the normal elastic tension of living muscles, arteries, etc., by which the tone of the system is maintained.
[ 1815-25; TONIC + -ITY ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012