a small flashlight resembling a fountain pen, used for medical examination or as a diagnostic tool, a small flashlight that can be attached to a keychain

Formal and Informal Expressions of penlight

In different contexts, you can replace 'penlight' with suitable alternatives. In a more formal setting, 'flashlight' is apt. In informal speech or writing, 'torch' is a commonplace synonym.

penlight: Explore its Definition & Usage

penlight Definition

1a small flashlight resembling a fountain pen, used for medical examination or as a diagnostic tool
2a small flashlight that can be attached to a keychain

Using penlight: Examples

Take a moment to familiarize yourself with how "penlight" can be used in various situations through the following examples!

Example
The doctor used a penlight to examine the patient's eyes.
Example
I always carry a penlight on my keychain in case of emergencies.

penlight Synonyms and Antonyms

Synonyms for penlight

flashlight
torch

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Summary: penlight in Brief

A 'penlight' [pen-lahyt] is a small flashlight that resembles a fountain pen and is used for medical examinations or as a diagnostic tool. It can also refer to a small flashlight that can be attached to a keychain. An example of its use is 'The doctor used a penlight to examine the patient's eyes.'