trichloroacetaldehyde

[trahy-klawr-oh-as-i-tal-duh-hahyd, -klohr-] /traɪˌklɔr oʊˌæs ɪˈtæl dəˌhaɪd, -ˌkloʊr-/
noun, Chemistry
1.
chloral (def 1).
Also called trichloroacetic acid aldehyde.
Origin
tri- + chloro-2 + acetaldehyde