The hiragana syllable すぃ (si). Its equivalent in katakana is スィ (si).

full-length mirror; floor-length mirror

sudare, a mat or screen made of bamboo or reed, used especially for shielding from the sun

(onomatopoeia) being breezy

(informal) Alternative form of よっしゃ (yossha)

(auxiliary, obsolete, dialectal) indicating respect / (auxiliary, dated, now dialectal) indicating politeness

(dated, now dialectal) indicating light polite assertive

ladder truck

littering

duckboard (slatted flooring) / a slatted base for a bed or sleeping futon / a slatted base for a shower or bath