You can use a dictionary to look up the definition of words you don't know the meaning of.
The words "discrete" and "mobile" are similar in definition, but mean two different things. While both words are adjectives, one describes something that is separate, or distinct, while the other describes something that is capable of being moved. It is important to learn the definition of both words in order to use each properly when writing or speaking.
Definition of Discrete
According to Dictionary.com, "discrete" is an adjective that describes something that is "apart or detached from others; separate; distinct." It is also defined as describing something that is "discontinuous." In mathematics, "discrete" means "having the property that every subset is an open set," or "defined only for an isolated set of points: a discrete variable." Discrete can also mean "using only arithmetic and algebra; not involving calculus: discrete methods." Synonyms of "discrete" are "different," "individual" and "unconnected."
Related Forms of Discrete
The related forms of "discrete" are "discretely," an adverb, and "discreteness," a noun.
Definition of Mobile
According to Merriam-Webster's online dictionary (merriam-webster.com), "mobile" is an adjective that describes something "capable of moving or being moved; movable." It can also describe something "changeable in appearance, mood, or purpose," or "adaptable" and "versatile." Synonyms of "mobile" are "moveable," "adaptable," "versatile" and "migratory."
Related Forms of Mobile
A related form of "mobile" is "mobility," a noun.
