1.
slender; slim; elegantly thin
Mimetic adverb describing a pleasingly slender figure or shape. Used for people's builds (waist, legs, arms) and occasionally for thin objects. Has a positive nuance, suggesting graceful thinness rather than unhealthy thinness.
Mimetic adverb with a positive nuance. Unlike simply 細い (thin), ほっそり implies a graceful, aesthetically pleasing slenderness.