Pronunciation

How to pronounce “thesis

“thesis” is pronounced /ˈθisəs/ (THEE-suhs) in American English and /θiːsɪs/ in British English — 2 syllables, stressed on “thes”.
The sound

Say “thesis” in 2 beats

Say it like this

thesis

/ˈθisəs/

The voice you hear here is American; the British form is /θiːsɪs/ (see the table below), and a British voice is available in the app's settings.

2 beats
  1. thesθistress
  2. issəs
IPA (American)
/ˈθisəs/
IPA (British)
/θiːsɪs/
Respelling
THEE-suhs
Syllables
2 — THES-is
Stress
Stress the first syllable: THES-is. “thes” is longer, louder and a step higher; the other syllable falls away from it.
Part of speech
noun
Difficulty
Pro — the sounds are ordinary, the rhythm is where it slips
Accents

American and British are not the same here

American

/ˈθisəs/

British

/θiːsɪs/

No audio here: sayit’s voice is American, so a British button would play the American word. Read the transcription instead.

Meaning

What “thesis” means

  1. noun

    an unproved statement put forward as a premise in an argument

  2. noun

    a treatise advancing a new point of view resulting from research; usually a requirement for an advanced academic degree

Say it in a sentence

Her thesis took four years and two changes of direction.
Sound by sound

The sounds inside this word

4 sounds, in the order you say them

Each sound has its own page: where the tongue goes, what it is usually confused with, and words to drill it on.

Questions

thesis”, answered

How do you pronounce “thesis”?

“thesis” is pronounced /ˈθisəs/ (THEE-suhs) in American English and /θiːsɪs/ in British English — 2 syllables, stressed on “thes”. Build it as THES-is, then run the first syllable a little longer than the rest and let the others reduce.

How many syllables does “thesis” have?

2: thes · is. The beat lands on the first, “thes”.

Is “thesis” said differently in British English?

Yes. American English says /ˈθisəs/ (THEE-suhs); British English says /θiːsɪs/. Both are correct — choose the accent you are learning and stay inside it.

What does “thesis” mean?

As a noun: an unproved statement put forward as a premise in an argument For example: “Her thesis took four years and two changes of direction.” It carries 1 other sense as well — all of them said the same way.

Where is the stress in “thesis”?

Stress the first syllable: THES-is. “thes” is longer, louder and a step higher; the other syllable falls away from it.

Practise this word

Now say “thesis” and see every sound

Record it once and sayit lines your audio up against the target sound by sound — what landed, what slipped, and what it sounded like instead.