Pronunciation: /pɪriˈɑdɪk/

Definitions of periodic

noun a punctuation mark used at the end of a declarative sentence to indicate a full stop or after abbreviations

Example Sentences

A1 I have a periodic table in my science class.

A2 The doctor recommended a periodic check-up for my health.

B1 The magazine comes out on a periodic basis, usually once a month.

B2 The company conducts periodic evaluations of its employees to track performance.

C1 The scientist's research focused on the periodic nature of certain chemical reactions.

C2 The periodic fluctuations in the stock market can be unpredictable and challenging to navigate.

adjective occurring or appearing at regular intervals

Example Sentences

A1 I clean my room on a periodic basis.

A2 She takes periodic breaks during her study sessions.

B1 The company conducts periodic performance reviews for all employees.

B2 The scientist observed the periodic behavior of the chemical reaction.

C1 The periodic table organizes elements based on their atomic number.

C2 The composer's music features periodic motifs that recur throughout the piece.

Examples of periodic in a Sentence

formal The scientist conducted a study on the periodic nature of the comet's orbit.

informal I have to remember to do my periodic check-ins with my boss.

slang I hate when I have to do those periodic clean-outs of my closet.

figurative The artist's creativity comes in periodic bursts of inspiration.

Grammatical Forms of periodic

past tense

periodicked

plural

periodics

comparative

more periodic

superlative

most periodic

present tense

periodics

future tense

will periodic

perfect tense

have periodicked

continuous tense

is periodicking

singular

periodic

positive degree

periodic

infinitive

to periodic

gerund

periodicking

participle

periodicked

Origin and Evolution of periodic

First Known Use: 1624 year
Language of Origin: Latin and Greek
Story behind the word: The word 'periodic' originated from the Latin word 'periodicus', which in turn came from the Greek word 'periodikos' meaning recurring or periodic.
Evolution of the word: Originally, 'periodic' was used to describe something that occurred at regular intervals or periods. Over time, its usage has expanded to also refer to things that have a recurring pattern or cycle.