始祖(しそ)

しそ
noun
founder, originator, progenitor
formalwritten
1. founder, originator, progenitor
The person who first established or originated something — a school of thought, a discipline, an art form, or a lineage. Carries a formal, literary tone.
柔道(じゅうどう)の始祖(しそ)は誰(だれ)ですか。
Who is the founder of judo?
彼(かれ)はこの流派(りゅうは)の始祖(しそ)とされている。
He is regarded as the founder of this school.
始祖鳥(しそちょう)は鳥類(ちょうるい)の始祖(しそ)と考(かんが)えられていたが、現在(げんざい)では異(こと)なる見解(けんかい)もある。
Archaeopteryx was thought to be the progenitor of birds, but there are different views now.

Usage

始祖(しそ) is a formal, literary word used to describe the very first originator of something. It is more elevated than 創始者(そうししゃ) (founder) and implies historical or cultural significance.

Similar words

  • 創始者(そうししゃ): founder, originator (more general and modern)
  • 開祖(かいそ): founder of a religious sect or martial arts school
  • 祖先(そせん): ancestor (refers to one's family lineage rather than the origin of a discipline)

Common collocations

  • ～の始祖(しそ): the founder of ~
  • 始祖(しそ)とされる: to be regarded as the founder
  • 始祖鳥(しそちょう): Archaeopteryx (literally "ancestor bird")

Related Words

Related: 祖先(そせん) (ancestor)
Compare: 創始者(そうししゃ) (founder, originator)
general
Added 2026.2.21 14:43 · Revised 2026.9.2 13:01
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