top-level

adj, noun — 4 senses

top-level

adj

Etymology top + level

1

Highest.

2

Best.

3

Internet Applied to domains at the highest level, such as .uk covering all sites for the United Kingdom.

Derived terms
top-level domain

top-level

noun

Etymology top + level

1

Computing, Engineering, Mathematics, Natural sciences, Physical sciences, Programming, Sciences read-eval-print loop

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.