tonic

Definitions

1. 1.Of or pertaining to tension; increasing tension; hence, increasing strength; as, tonic power.
2. 2.(Med.) Increasing strength, or the tone of the animal system; obviating the effects of debility, and restoring heatly functions. Tononic spasm. (Med.) See the Note under Spasm.
3. 3.(Phon.) A tonic element or letter; a vowel or a diphthong.
4. 4.(Mus.) The key tone, or first tone of any scale.
5. 5.(Med.) A medicine that increases the srength, and gives vigor of action to the system. Tonic sol-fa (Mus.), the name of the most popular among letter systems of notation (at least in England), based on key relationship, and hence called "tonic." Instead of the five lines, clefs, signature, etc., of the usual notation, it employs letters and the syllables do, re, mi, etc., variously modified, with other simple signs of duration, of upper or lower octave, etc. See Sol-fa.

Source: Webster's Unabridged Dictionary, 1913 edition (public domain, via GCIDE / Project Gutenberg).

Synonyms

Related questions

• What does "tonic" mean?
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Reverse-dictionary questions

Definition-first questions whose answer is tonic.

• What is of or pertaining to tension; increasing tension; hence, increasing strength; as, tonic power called?
• What is increasing strength, or the tone of the animal system; obviating the effects of debility, and restoring heatly functions. Tononic spasm. (Med.) See the Note under Spasm called?
• What is a tonic element or letter; a vowel or a diphthong called?
• What is the key tone, or first tone of any scale called?