ingress

名词 ingress:

1. (astronomy) the disappearance of a celestial body prior to an eclipse
   同义词：immersion
2. the act of entering
   同义词：entrance, entering, entry, incoming

in.gress

n.（名词）
Also in.gres.sion [n-grμsh.…n] A going in or entering.
也作 in.gres.sion [n-grμsh.…n] 进入
Right or permission to enter.
进入的权利或准许
A means or place of entering.
进入的方式或入口

来源：
Middle English ingresse
中古英语 ingresse
from Latin ingressus [from past participle of] ingredo [to enter]
源自 拉丁语 ingressus [] 源自ingredo的过去分词 [进入]
in- [in] * see in- 2
in- [走] *参见 in-2
grado [to step] * see ghredh-
grado [迈步] *参见 ghredh-