Excelled Leather is actually a company, not a term for a distinct type of leather. The full name of the company is Excelled Sheepskin and Leather, and it is known for menswear, women's apparel and custom leather goods.
He wasn't a very strong student, but he excelled in every sport he tried.
Leather
Yes, the noun 'leather' is an uncountable noun, a word for a substance and a material noun. Leather is expressed as a piece of leather, a square foot of leather, a length of leather, etc.The plural form for some uncountable nouns is reserved for 'kinds of' or 'types of', for example:The leathers in this garment are calf trimmed with split suede.
deem = to judge, to regard as eg I deem him worthy of promotion because he has excelled this year
No
you excelled on your test
excelled ex: Amanda was a very strong student and excelled in all of her subjects.
The word 'excelled' is the past tense of the verb to excel.Example: Jeff did well in all of his subjects but he excelled in math.
They both excelled in male-dominated professions.
The Muslims also excelled in geometry as reflected in their art.
filipino scientist who excelled to physical science
The Muslims also excelled in geometry as reflected in their art.
* They excelled in art work such as building large stone heads.
He wasn't a very strong student, but he excelled in every sport he tried.
The student excelled in math, science, and social studies, and was one of the smartest in the class.
They both excelled in male-dominated professions
Egyptians excelled in many geometric forms, including squares, triangles (pyramids), and spheres.