Noun. 1. pathogen-any disease-producing agent (especially a virus or bacterium or other microorganism). microorganism, micro-organism-any organism of microscopic size. infectious agent, infective agent-an agent capable of producing infection.Translations.. pathogen-any disease-producing agent (especially a virus or bacterium or other microorganism). microorganism, micro-organism-any organism of microscopic size.
Timber porch detail. A covered porch. A porch (from Old French porche, from Latin porticus colonnade, from porta passage) is a construction usually external to the walls of the main building proper, but may be enclosed by latticework, broad windows, screen, or other light frame walls extending from the main structure.
Suitcase Farmer | What Is a Suitcase Farmer What Is a Suitcase Farmer? A farmer who lives some distance from his or her holding, i.e. more than 30 miles.... tenant Definition of tenant noun a person who pays rent for the use of a farm and land owned by a landlord... tied cottage tied cottage noun a house which can be occupied by the tenant as long as the tenant remains an employee of the... stock breeder stock breeder noun a farmer who specialises in breeding livestock...