Definition

To predict or foretell something based on current signs or evidence.

Example

The scientist was able to prognosticate the weather patterns for the upcoming season.

Tense Forms

Conversation

Have you heard about the new study on climate change?

Yeah, I read that it tries to prognosticate future weather patterns.

It’s interesting how they use data to prognosticate these outcomes.

Exactly! It really highlights the importance of acting now.

Synonyms & Antonyms

Root Explanation

Prognosticate → It is formed from "pro-" (meaning before) and "gnosticus" (from Greek "gnosis", meaning knowledge). The word refers to the act of knowing or predicting something before it happens.

Memory Tip

Think of knowing something 'before' it happens — 'pro-' means before, and 'gnosticus' relates to knowledge.

Visually Confused Words