external stimulus
external stimulus · external stimuli
A signal that originates from outside an organismA signal (stimulus) that originates from outside an organism.
Meaning
1 sensesA signal (stimulus) that originates from outside an organism.
Forms
plural: external stimuli| Singular | external stimulus |
|---|---|
| Plural | external stimuli |
irregular · Lesson
Lessons for this word
1 lessons- A1Plural nouns — Because its plural is irregular