A mix of "liberal" and "pederast", a derogatory term describing a liberal. Used mostly in russian informal speech, along with "tolerast" and similar constructions. Generally was created as a populist device describing someone who wants to lower or remove social obligations of the state towards its population - raise the pension age, close hospitals or schools in areas where there is clearly not enough people to warrant the expense, stop supporting clearly non-profitable, but important for lessening unemployment industries, and so on.

Expanded to anyone having any ideas that could be identified as "liberal" - freedom of press, turnover of power and so on.
Listen to that liberast bleating about the freedom of press. Pathetic. I wonder how much his Americans masters have paid him to sell his motherland.
by grahor February 15, 2017
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A liberast is a portmaneau of the words liberal and pederast.
Used mostly in Russia to describe stupid pseudo-liberal fuckfaces.
That fucking liberast Prime Minister Medvedev has just told the whole nation, "no money, but hold on".
What an asshole!
by Centrist August 30, 2018
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Portmanteau of "liberal" & "pederast". Basically, any ultra-liberal snowflake who pushes Google-esque liberal agenda while maintaining a pretense of civility and sincerity, e.g. conditioning school-age children that it's okay to choose your gender.
Bob (omega-male): Children should be able to choose their gender. Children should know about this basic human right before they learn how to read.
Alice (normal woman): Piss off, childless liberast!
by seinfeld2000 December 23, 2020
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A liberal who is a pedophile, especially one who likes young boys or is a boy lover
Tom is really sick. He is a liberast.
by NoOneNotMe March 29, 2022
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