The Collaborative International Dictionary
Light-handed \Light"-hand`ed\ (l[imac]t"h[a^]nd`[e^]d), a.
(Naut.) Not having a full complement of men; as, a vessel light-handed.
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having a metaphorically delicate touch. heavy-handed
the translation is . . . light-handed . . . and generally unobtrusive.
--New Yorker.
Wiktionary
a. 1 gentle; benign and with minimal intervention. 2 sparing; applying only slight pressure or minimal amounts. 3 delicate and skilled; nimble and dextrous; 4 light-hearted; fun and witty or easygoing. 5 flippant; lacking seriousness. 6 (context nautical or military English) Not having a full complement of workers. 7 thieving, larcenous. 8 (context food English) fresh and light-tasting, not rich, heavy, or highly seasoned. 9 (context obsolete English) Having or requiring little strength. adv. 1 Carrying very little. 2 In a light-handed manner.
WordNet
adj. having a metaphorically delicate touch; "the translation is...light-handed...and generally unobtrusive"- New Yorker