tone

timbru (al vocii)
ton, mod de a se exprima
(gram.): accent
(muz.): ton
(med.): vigoare, vlaga, energie
infatisare
(arte pl.): ton, tonalitate
a acorda (un instrument muzical)
a nuanta
(with): a se armoniza
a se potrivi la ton (cu)

to lose tone = a slabi din puteri
to recover tone = a se intari
the tone of society has changed since then = infatisarea societatii s-a schimbat de atunci
to tone down = a atenua
to tone up = a intari, a tonifica (sistemul nervos etc.)
poem simfonic