infiltration

US

UK [ˌɪnfɪl'treɪʃ(ə)n]

n.渗入；【军】渗透；渗透活动；【医】浸润
Web熔渗；入渗；下渗

Synonym

n.

penetration,permeation,access,intrusion,insinuation

E-C

Web Definition

n.	1. 【军】渗透,通过;渗透活动 2. 渗入;【医】浸润 3. 【化】渗滤