friction

fricción, rozamiento

Resistencia al movimiento que se produce cuando una superficie roza otra.

En inglés sencillo: The resistance you feel when one surface rubs against another.

• Oil helps reduce friction.
• Friction between your hands makes them warm.
• Rough surfaces usually create more friction than smooth ones.

Cómo se usa: friction between A and B (Oil reduces friction between the moving parts.)

Sinónimos: resistance

Expresiones frecuentes: reduce friction, surface friction, friction between surfaces, static friction

roce, tensión

Desacuerdo o tensión entre personas con ideas o intereses distintos.

En inglés sencillo: Disagreement or tension between people who have different ideas or interests.

• Money caused friction in the family.
• There was friction between the two departments.
• Sharing an office led to constant friction with her colleague.

Cómo se usa: friction between A and B (There is friction between the staff and management.); friction with someone (He wanted to avoid friction with his neighbors.)

Sinónimos: tension, conflict, discord

Antónimos: harmony

Expresiones frecuentes: cause friction, family friction, friction between people

obstáculo, fricción

Cualquier cosa que dificulta el uso de un sistema o servicio, o lo hace menos agradable.

En inglés sencillo: Anything that makes a system or service harder or less pleasant to use.

• The extra clicks create friction.
• We removed unnecessary steps to reduce friction at checkout.
• Repeated password requests add friction to the user experience.

Cómo se usa: friction in something (Extra questions create friction in the signup process.)

Sinónimos: obstacle, hindrance, difficulty

Expresiones frecuentes: reduce friction, user friction, checkout friction