Which term describes someone who is masculine or manly?

The term that describes someone who is masculine or manly is "virile." This word originates from the Latin "virilis," meaning manly or masculine. It is often used to convey qualities typically associated with masculinity, such as strength, vigor, or robustness. Thus, when referring to an individual who embodies these characteristics, "virile" accurately captures the essence of masculinity.

In contrast, "viral" relates to viruses and their effects, and does not pertain to masculinity. "Anatomical" refers to the structure of organisms, particularly the physical form and arrangement of body parts, which does not imply any characteristics of gender. "Physiological" describes the functions and processes of living organisms, which is also unrelated to specifically masculine traits. Understanding these distinctions helps clarify why "virile" is the appropriate choice in this context.