JLPT N4 · い-adjective

深い (fukai)

深い (ふかい, fukai) is a Japanese い-adjective meaning “deep (hole, forest, snow, etc.)”. It appears in JLPT N4 vocabulary lists and is marked as a common word in JMdict.

Reading
ふかい
Romaji
fukai
Word class
い-adjective
Level
JLPT N4 (unofficial)

Meaning

  1. deep (hole, forest, snow, etc.) · い-adjective
  2. dense (e.g. fog); thick (e.g. weeds, woods); heavy · い-adjective
  3. close (e.g. relationship); deep (involvement); intimate; thick · い-adjective
  4. intense (e.g. longing, flavor); severe; strong (feelings); serious (e.g. blow); deep-seated (e.g. hatred) · い-adjective
  5. profound (e.g. meaning); deep (e.g. thought); heavy (e.g. silence) · い-adjective

Example sentences

湖の深さはどのくらいですか。
What is the depth of the lake?

Sentences from the Tatoeba project, linked to this word in JMdict.

Conjugation of 深い

い-adjective. Plain and polite forms below; try any other word in the Japanese verb conjugator.

FormJapaneseReading
Present深いふかい fukai
Negative深くないふかくない fukakunai
Past深かったふかかった fukakatta
Negative past深くなかったふかくなかった fukakunakatta
Te-form深くてふかくて fukakute
Adverb (~ku)深くふかく fukaku
Conditional (~ba)深ければふかければ fukakereba

Kanji in 深い

Related words

Other vocabulary sharing a kanji with 深い.

Source: JMdict entry 1362640 (EDRDG, CC BY-SA 4.0). Level: unofficial JLPT list – how levels are assigned.