# galactic

/ɡəˈɫæktɪk/ (US) · /ɡɐlˈæktɪk/ (UK)

Source: https://englishreference.com/word/galactic
Updated: 2026-08-08

## Senses

### 1. astronomy

adjective · CEFR B2

relating to a galaxy, which is a massive group of stars, gas, and dust.

For teachers: relating to a galaxy or galaxies, particularly the Milky Way. Often used in non-gradable contexts when referring to specific astronomical structures.

- Scientists are studying the galactic center to understand how stars are born.
- The telescope captured high-resolution images of galactic dust clouds that had previously obscured our view of the neighboring star cluster.

### 2. enormous

adjective · CEFR C1 · Informal

extremely large in size, amount, or importance.

For teachers: extremely large or significant in scale; used figuratively to emphasize immense proportions or impact.

- The company suffered a galactic loss after the new product failed.
- The merger was a galactic event in the tech industry, shifting the balance of power between the world's largest corporations.

### 3. relating to milk

adjective · CEFR C2 · Technical

relating to milk or how the body produces milk.

For teachers: pertaining to milk or the secretion of milk. This sense is restricted to specialized medical or biological contexts.

- The doctor explained the galactic functions of the glands during the checkup.
- The researcher published a paper on the galactic properties of certain proteins found in mammalian secretions.

## Examples

- Scientists study galactic movements to understand the universe.
- The telescope captured a stunning image of galactic dust clouds swirling around a distant star cluster.
- The project failed not due to a lack of vision, but because the galactic scale of the required investment far exceeded the available venture capital in that fiscal year.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.