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Glossary - S

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safe sex

using something (like a condom) that will keep STDs from passing from one person to another during sex

sex education

classes and information about sexual health choices

sexual health choices

the decisions that people make that relate to their bodies and the way they interact in sexual relationships

sexual relationships

involves having sex with another person

shea butter

An edible fatty substance obtained from the kernals of the nuts of the shea tree, which can be found in tropical Africa, and used in the manufacture of chocolate, soaps, etc. Shea is known locally as karite.

siltation

Accumulation of loose river sediment in such a way as to obstruct of change the flow of the river. Often caused by an increase in erosion of topsoils into river systems; often leads to changes in the normal patterns of, and especially to an overall increase in, floods.

species

A group of plants or animals that are uniquely distinguished from others, sharing various characteristics, and usually that are able to reproduce. Species are often broken down into additional subcategories, such as sub-species or varieties.

spiroplasms

Bacterium shaped like corkscrews that parasitize plants and animals.

STD

sexually transmitted disease

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