noun, noun or participle which takes 'suru', intransitive verb
increasing over time; prospering
Describes a trend where something grows or improves as time passes, often used for economic or business contexts. Contrasts with 先細り (tapering off).
See also: 先細り (さきぼそり)
この事業は先太りが期待できる。
This business can be expected to grow over time.
Sales are increasing steadily.
noun, noun or participle which takes 'suru', intransitive verb
flaring; growing thicker
Refers to a physical shape that widens toward the end, such as a flared skirt or a thickening tip. Less common than the figurative sense.
See also: 先細り (さきぼそり)
この棒は先太りになっている。
This stick is thicker at the tip.
先太りのデザインのスカートを買った。
I bought a skirt with a flared design.