performing solo (by oneself)/having the stage to oneself/being in sole command/eclipsing (outshining) the others/field of activity in which one is unrivaled (unrivalled)
noun
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一人腹;ひとりばら
taking for granted/rash conclusion
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一人用;ひとりよう
for one person's use
noun
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一吹き;ひと吹き;ひとふき
blast/puff/whiff/gust
noun
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一水;いっすい
current (of water)/drop
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一炊の夢;いっすいのゆめ
an empty dream
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一寸;いっすん
one sun (approx. 3.03 cm)/a little bit (of time, distance, etc.)