This is the 6244th most frequent Chinese word.
征
"征" means to journey, to go on an expedition, or to levy/collect.
Here, "征" is used in "征途" (journey), referring to the path or road undertaken for a specific purpose, often metaphorical.
征途漫长，我们需要坚持不懈。
The journey is long; we need to persevere.
In this sentence, "征" appears in "征用" (to requisition), denoting the act of officially taking possession of something for public use.
政府正在征用土地以建设新的基础设施。
The government is requisitioning land to build new infrastructure.
Here, "征" is used in "征象" (signs), meaning indications or manifestations of a condition or situation.