(へいい)

へいい
na-adjective
plain; easy to understand
1. plain; easy; simple; easy to understand
Describes language, writing, or explanations that are clear and simple, avoiding difficult or technical expressions. Often used to praise clear writing or speaking.
平易(へいい)言葉(ことば)説明(せつめい)する。
I explain in plain language.
この(ほん)平易(へいい)文章(ぶんしょう)()かれている。
This book is written in plain, easy-to-understand prose.
専門的(せんもんてき)内容(ないよう)平易(へいい)解説(かいせつ)するのは、(じつ)はとても(むずか)しい。
Explaining technical content in plain terms is actually very difficult.

USAGE:
A na-adjective from (へい) (flat, even) + () (easy). Primarily used to describe language, text, or explanations — not physical tasks. Functions as a modifier with な (平易(へいい)言葉(ことば)) or adverbially with に (平易(へいい)()く).

COMMON COLLOCATIONS:

  • 平易(へいい)言葉(ことば) (plain language)
  • 平易(へいい)文章(ぶんしょう) (plain writing)
  • 平易(へいい)説明(せつめい)する (to explain in simple terms)
  • 平易(へいい)()く (to write in plain style)

SIMILAR WORDS:

  • 簡単(かんたん): simple, easy — broader in use, not limited to language
  • ()かりやすい: easy to understand — more colloquial
  • 平明(へいめい): clear and simple — a near synonym, slightly more literary