noun · 7 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.
Received-Pronunciation:/ˈɹeɪnmeɪkə/
General-American:/ˈɹeɪnˌmeɪkɚ/
Australia:Recorded audio is listed in the source snapshot.
CMU ARPABET:R EY1 N M EY2 K ER0
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
Someone or something that causes or attempts to cause rain to fall.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: pluviculturist
Antonyms: none provided
2
noun
Meaning 2
Someone or something that causes or attempts to cause rain to fall.
A medicine man, shaman, or the like, who seeks to induce rain through performing rituals, as in African or Native American cultures.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: pluviculturist, rain doctor
Antonyms: none provided
3
noun
Meaning 3
Someone or something that causes or attempts to cause rain to fall.
A person who seeks to induce rainfall through scientific methods, such as cloud seeding.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: pluviculturist
Antonyms: none provided
4
noun
Meaning 4
A person having the ability to generate business, raise funds, or otherwise engineer success for a company, organization, etc.
Definition source: English Wiktionary via Wiktextract
Usage: US, figuratively, informal
Examples
The law firm relied heavily on Charlotte as its main rainmaker to bring in new clients.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
noun
Meaning 5
A batted ball that is hit very high into the air.
Definition source: English Wiktionary via Wiktextract