湖 – Meaning, Reading & Usage

What does 湖 mean in Japanese?

湖 means “lake” in Japanese. You will often see it in practical words such as 湖 (lake), 湖水 (lake water), and 湖畔 (lakeside).

For learners, the key is to study 湖 through real vocabulary. The examples below show how the kanji works in words, sentences, and related kanji.

Reading

On’yomi: コ (ko)

Kun’yomi: みずうみ (mizuumi)

Basic Information

Kanji

How to Understand This Kanji

湖 is not limited to one English translation. In 湖 (みずうみ), it means lake; in 湖水 (こすい), it points to lake water; and in 湖畔 (こはん), it is used for lakeside. Reading these compounds side by side helps you understand the range of the kanji.

Common Words

  • (みずうみ / mizūmi) — lake
  • 湖水(こすい / kosui) — lake water
  • 湖畔(こはん / kohan) — lakeside
  • 琵琶湖(びわこ / biwako) — Lake Biwa
  • 湖面(こめん / komen) — lake surface
  • 湖岸(こがん / kogan) — lake shore

Example Sentences

  • 湖の近くを散歩しました。

    みずうみのちかくをさんぽしました。 / Mizuumi no chikaku o sanpo shimashita.

    I took a walk near the lake.

  • 湖水が朝日に光っています。

    こすいがあさひにひかっています。 / Kosui ga asahi ni hikatte imasu.

    The lake water shines in the morning sun.

  • 大きな湖畔のホテルに泊まりました。

    おおきなこはんのほてるにとまりました。 / Ōkina kohan no hoteru ni tomarimashita.

    I stayed at a hotel on the shore of a large lake.

When Learners Usually See This Kanji

Start with 湖 (みずうみ / mizūmi) because it keeps the core meaning of 湖 clear. Then add 湖水 and 湖畔 to see how the reading and meaning shift in real vocabulary. Do not memorize 湖 as a single English word; connect it to actual words and example sentences.

Summary

湖 means “lake” and appears in useful Japanese words such as 湖, 湖水, and 湖畔.