What does waver mean?
To waver is to move unsteadily or to show uncertainty about what to think or do. The word often describes a person who hesitates between opposing choices, as when an official wavers in support of a policy or someone wavers before making a decision. It can also describe physical movement, such as a flag waving in the wind, though in that context wave or flutter may be more precise. Waver can refer to changes in intensity: a voice may waver with emotion, or a light may waver as smoke passes in front of it. The word carries a connotation of temporary instability and indecision rather than a complete reversal. In a literary or poetic context, it can suggest something that is delicate, precarious, or momentarily uncertain. It is a useful word because it brings together the ideas of movement and doubt: a person who wavers is unsettled, and a thing that wavers is not steady.
To move unsteadily, hesitate, show indecision, or vary in intensity.
"His confidence began to waver after the interview."
Most commonly used intransitively, though the word can also describe the gradual weakening of a light, sound, voice, or sense of certainty.
A person who wavers or is unsteady in opinion, intention, or conduct.
"He was a waver, never committing fully to either side."
This noun use is relatively uncommon in modern English.
The plural is regular and is rarely needed in contemporary usage.
"The final waver among the council abandoned the proposal."
Waver can describe both a flame flickering in the wind and a person changing their mind: in both cases, stability gives way to movement.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does waver come from?
Waver developed through Middle English from an Old English Germanic word meaning to move unsteadily or fluctuate. Its relatives in other Germanic languages include Old Norse vafla and Middle Dutch waven, both associated with wavering or swaying. The word is generally connected with a wider Germanic and Indo-European root associated with weaving and movement, reflected in related forms such as weave, web, and wavy.
Related word forms
How waver is actually used
Waver is usually intransitive and is common in both formal and informal English. It can suggest physical unsteadiness, emotional uncertainty, or a gradual loss of intensity.
Easily confused with waver
To waive something is to give it up or formally set it aside, whereas to waver is to hesitate or move unsteadily.
A wave is a moving ridge of water or a greeting gesture, while to waver is to move unsteadily or show indecision.