What does «engendro» mean in Spanish?

Fetus.

Examples of use in Spanish: "en la ecografía se puede ver el engendro".
Deformed creature, monster. Without proper proportions.

Examples of use in Spanish: "los circos de engendros eran muy populares en la antigüedad".

"han nacido varios engendros en las granjas de la región, que muchos atribuyen a la contaminación".
Very ugly person.

Examples of use in Spanish: "tu anterior novio era un engendro, qué suerte lo has dejado".
Very bad, absurd or erroneous intellectual production. Work, novel, film of poor quality.

Examples of use in Spanish: "esta obra es un engendro".
An ill-conceived plan, project or design.

Examples of use in Spanish: "tu plan es un engendro".
Very bad intellectual production. Work, novel, film of poor quality.
Engendering.
(mal engendro) Wicked boy.

Examples of use in Spanish: "¡eres un mal engendro!, un verdadero engendro del diablo".