Used in a Sentence

foci

Definitions, parts of speech, synonyms, and sentence examples for foci.

Editorial note

According to Kepler's law of planetary motion, the orbit of a planet is an ellipse with the Sun at one of the two foci.

Examples14
Definitions4
Parts of speech1

Quick take

An object used in casting a magic spell.

Meaning at a glance

The clearest senses and uses of foci gathered in one view.

noun

An object used in casting a magic spell.

noun

(uncountable) Concentration of attention.

noun

(countable) Something to which activity, attention or interest is primarily directed.

Definitions

Core meanings and parts of speech for foci.

noun

An object used in casting a magic spell.

noun

(uncountable) Concentration of attention.

noun

(countable) Something to which activity, attention or interest is primarily directed.

noun

(uncountable, photography, cinematography) The fact of the convergence of light on the photographic medium.

Example sentences

1

According to Kepler's law of planetary motion, the orbit of a planet is an ellipse with the Sun at one of the two foci.

2

I think the question is do they even bother identifying foci for the search?

3

We can suffer the consequences of this disconnect between incentives and foci of an academic, and that becomes problematic.

4

The main foci of the project are apolitical in nature - just trying to build a faster, better internet.

5

There are many academic foci in economics and a healthy dialogue among proponents of different viewpoints.

6

Drawing came after, and relegated to being foci of rituals and stories that were spoken and symbolic of spoken agreements.

7

The test cases themselves becomes the foci - the LLM usually can't get them right.

8

Jar Jar Binks or Wesley Crusher come to mind as equivalent foci of psychic negativity.

9

They're usually out in the desert with a central heating tower at some foci...

10

There are so many different facets and foci, that there's no way you can do a representative bipolar split across them all.

11

But actually that parabola is just one end of a very long, narrow ellipse, with the Earth's centre as one of the foci.

12

Of the foci you mention: Citizen journalism - I can get this on the local broadcast news.

Quote examples

1

Each of the clusters in the graph represents a "social foci", such as co-workers, high school classmates, college classmates, etc.

2

The guy doing the study even says this about the inherently different foci of the two: "This technology bias was partly down to the fact that it was early adopters of technology that lead the way when it came to 'playing with the potential of the internet to empower users', said Mr Rosenstiel.

Frequently asked questions

Short answers drawn from the clearest meanings and examples for this word.

How do you use foci in a sentence?

According to Kepler's law of planetary motion, the orbit of a planet is an ellipse with the Sun at one of the two foci.

What does foci mean?

An object used in casting a magic spell.

What part of speech is foci?

foci is commonly used as noun.