simplicity

noun

sim·​plic·​i·​ty sim-ˈpli-sə-tē 

-ˈpli-stē

plural simplicities

1

: the state of being simple, uncomplicated, or uncompounded

2

a

: lack of subtlety or penetration : innocence, naivete

b

: folly, silliness

3

: freedom from pretense or guile : candor

4

a

: directness of expression : clarity

b

: restraint in ornamentation : austerity

Synonyms of simplicity

• plainness
• unity
• uniformity

Examples of simplicity in a Sentence

People like the simplicity of the instructions.

the simplicity of the music

Recent Examples on the Web

The Roth Advantage For retirees who want predictability and simplicity in their tax picture, Roth accounts offer a significant advantage. —Kansas City Star, 27 Mar. 2026

Fishy Fishy, a longtime staple, stays faithful to what’s just come off the boat, while Catch of the Day turns a waterfront food truck into a lesson in simplicity done right. —Condé Nast Traveler, 25 Mar. 2026

But as Tesla grew, the whole team began to define an entire operating system that emphasized speed and simplicity. —Jon McNeill, Big Think, 25 Mar. 2026

Choice Home Warranty focuses on simplicity with two plans and is a more budget-friendly option for essential coverage. —Alora Bopray, USA Today, 24 Mar. 2026

Word History

Etymology

Middle English simplicite, from Anglo-French simplicité, from Latin simplicitat-, simplicitas, from simplic-, simplex

First Known Use

14th century, in the meaning defined at sense 1

Phrases Containing simplicity

• for simplicity's sake
• for the sake of simplicity
• simplicity itself

Rhymes for simplicity

• basicity
• chronicity
• complicity
• cyclicity
• duplicity
• ethnicity
• facticity
• felicity
• helicity
• plasticity
• publicity
• rusticity

Kids Definition

simplicity

noun

sim·​plic·​i·​ty sim-ˈplis-ət-ē 

plural simplicities

1

: the quality or state of being simple

2

: honesty, straightforwardness

3

a

: clearness of expression

b

: the quality or state of being plain

4

: folly sense 1, silliness