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goo-goo

1 American  
[goo-goo] / ˈguˌgu /

adjective

Older Slang.
  1. expressing adoration; foolishly amorous.

    They sat there making goo-goo eyes at each other.


goo-goo 2 American  
[goo-goo] / ˈguˌgu /

noun

  1. an instance of the sounds a baby makes when trying to speak or the sounds an adult may make in imitation.

  2. a noise that evokes the sounds a baby makes when trying to speak.


adjective

  1. regarding or evoking the sounds a baby makes when trying to speak.

verb (used without object)

  1. to make the kinds of sounds a baby makes when trying to speak.

verb (used with object)

  1. to interact with (someone, typically a baby) by making the kinds of sounds a baby makes when trying to speak.

goo-goo 3 American  
[goo-goo] / ˈguˌgu /

noun

  1. Disparaging. a person who wants to reform government, typically in a left-wing way considered naive.


Other Word Forms

Etymology

Origin of goo-goo

First recorded in 1900–05; perhaps an alteration of goggle ( def. )

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Whenever the action cuts away to Coolidge’s lonely heart making goo-goo eyes at a mute, it feels like a clunky distraction.

From Los Angeles Times Apr. 2, 2025

Alas, there’s no time for such Austen-ian confrontations in Gerwig’s movie—only a brief lecture from a tutting Streep after they’re already married—and Meg and Brooke’s romance is confined to making goo-goo eyes at each other.

From Slate Dec. 26, 2019

Pugh also has a gift for absolutely delightful goo-goo eyes at Timothee Chalamet, channeling the thirst of a generation of film fans.

From Salon Dec. 25, 2019

If you dropped a cute kitten into Michael Mann’s “Heat,” would Robert De Niro have gone all soft and goo-goo eyed?

From Washington Times Apr. 28, 2016

I used to make a goo-goo face that got her so excited she wheeled her arms and legs around like a windmill.

From "Red Kayak" by Priscilla Cummings

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