投入

Cantonese · source Jyutpingtau4 jap6

Meanings

  1. to concentrate in; into something
About these definitions

Source definition segments, in their original order. Characters a definition cites are shown without their Mandarin pinyin; classifier lists that CC-Canto copied from CC-CEDICT are marked Mandarin. The community dictionary is not independently verified by zimai.

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Reading & tones

Schematic citation-tone diagrams from the source numbers. These are not recordings or predictions of connected speech.

Same syllable, six tones

jap邑jap1cityjap2—jap3—jap4—jap5—入jap6to enter

Characters whose customary Unihan reading (kCantonese) is this syllable in each tone, chosen as in the tone atlas (2013 standard level, then the number of CC-CEDICT words they form), with CC-Canto 2017's meaning for that reading; a dash means no catalogue character has that reading. Checked syllables (-p, -t, -k) normally carry tones 1, 3 and 6. Character readings, not word readings; no frequency implied.

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Written characters

Both source spellings are represented. Written membership is not an etymological or semantic claim.

Cantonese characters and the Mandarin bridge ↗

Mandarin comparison · separate source entries

CC-CEDICT, the Mandarin–English dictionary, lists the same written form:

  • 投入 tóu rù CC-CEDICT · Mandarinto throw into; to put into; to throw oneself into; to participate in; to invest in; absorbed; engrossed

A separate source entry, shown for comparison. The same characters can carry different senses in Mandarin and in Cantonese; zimai does not align these senses.

CC-Canto includes this pinyin reference: tou2 ru4. It does not establish a Mandarin word with the same meaning.

Look up this spelling in the Mandarin dictionary ↗
Compare dictionary sources Wiktionary · 5 senses · 1 Cantonese reading

Rime Cantonese 粵拼

tau4 jap6

Cantonese word readings for 投入. This lexicon supplies readings, not definitions.

CanCLID contributors · CC BY 4.0 · source & license · Data pack

Wiktionary English definitions · Chinese section

Independent source senses for this spelling, with usage labels retained. Not matched to the pronunciation above.

verb

  1. to throw into; to put into; to insert
  2. to go into; to enter
  3. to invest; to commit (money, time, energy, physical and human resources, etc.)

adj

  1. absorbed; engrossed

noun

  1. investment; input

Source page · dump 2026-09-02 · Contributors & history

Wiktionary contributors · CC BY-SA 4.0 · source & license · Data pack

CC-Canto · Pleco Inc. · edition 2017-02-02
Source line 8,277 · Original publisher · CC BY-SA 3.0 · Edition & transformations

Mandarin comparison: CC-CEDICT 2026-10-13, CC BY-SA 4.0. Source reading differences and six-tone sets: computed by zimai from Unihan 17.0.0 (Unicode License V3).

Exact source record & identity投入 投入 [tou2 ru4] {tau4 jap6} /to concentrate in; into something/

SHA-256: 3b15ac8027ad307069c7f1fc67a6b5718797441505dbb189d1c06ea3ecad56e1