tester

Definition of Tester in English :

1. examiner, quizzer, tester

someone who administers a test to determine your qualifications

2. tester

a flat canopy (especially one over a four-poster bed)

WordNet Lexical Database for English. Princeton University. 2010.

Tester

noun

a person or thing that tests or is used for testing

noun

(in furniture) a canopy, esp the canopy over a four-poster bed

noun

another name for teston (sense 2)

noun

a person or thing that tests

noun

a canopy, as over a bed

noun

teston (sense b)

n.

One that tests: a battery tester; a taste tester.

n.

A canopy, as over a bed or pulpit.

n.