diploid
Upper-Intermediate (B2)
IPA: //ˈdɪp.lɔɪd//
KK: /dɪpˈlɔɪd/
adjective
Definition
Having two complete sets of chromosomes, one from each parent, which is typical in many organisms, including humans.
Example
Humans are diploid organisms because they have two sets of chromosomes in their cells.
Conversation
Did you know that humans are diploid organisms?
Really? I thought we just had one set of chromosomes.
Nope, we actually have two sets, which makes us diploid.
That's fascinating! I need to read more about genetics.
Synonyms & Antonyms
Synonyms
double
paired
twinned
Antonyms
haploid
single
unpaired
noun
Definition
A type of organism or cell that has two complete sets of chromosomes, one from each parent.
Example
Humans are diploid organisms because they have two sets of chromosomes in their cells.
Conversation
Did you learn about diploid cells in biology class today?
Yeah, we talked about how they have two sets of chromosomes.
Right! It's interesting how diploid organisms are so common in nature.
Root Explanation
Diploid → It is formed from "di-" (meaning two) and "ploides" (from Greek "ploides", meaning fold or layer). The word "diploid" refers to a cell or organism that has two sets of chromosomes, hence the meaning of having two layers or folds of genetic material.
Memory Tip
Think of 'di-' meaning two, and 'ploides' relating to layers — this helps you remember that diploid refers to having two sets of chromosomes.
Visually Confused Words
dipnoid
adipoid
triploid
tipuloid