An engine that has only a single stage, contrasting to a compound engine, compound locomotive, or triple expansion engine, which use multiple stages to improve efficiency.

plural of fee simple

plural of simple syrup

plural of simple English

A mixture of sugar and water used as a basis for sauces and preserves, as well as a mixer in mixed drinks

The state or quality of being simple-hearted; guilelessness, sincerity, lack of sophistication.

In a simple-hearted manner; without guile, unsophisticatedly.

In a simple-minded manner. Lacking sophistication or intelligence.

sincere; ingenuous; guileless

Alternative form of gentle or simple